pub  mod animal;

#[cfg(test)]
mod tests {
    // use animal::Dog;
    // use animal::Car;
    use crate::animal::*;

    #[test]
    fn use_cat() {
        Cat::hello();
    }

    #[test]
    fn useCat(){
        assert_eq!(true,Cat::is_car());
    }

    #[test]
    fn useDog() {
        assert_eq!(true, Dog::is_dog());
    }

}
